# QR Code Master：Barcode Scanner vs Flowing Time

The clearest difference is review sentiment: QR Code Master：Barcode Scanner at 100% against Flowing Time's 0%. QR Code Master：Barcode Scanner also leads on rating (4.7 vs 2.0) and update cadence (every 9 days vs every 3 months). Flowing Time's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Master：Barcode Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. Flowing Time asks for nothing beyond the download.

QR Code Master：Barcode Scanner holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: QR Code Master：Barcode Scanner has 51 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of QR Code Master：Barcode Scanner's written reviews are positive against 0% of Flowing Time's.

QR Code Master：Barcode Scanner ships an update every 9 days, Flowing Time every 3 months. The most recent releases landed on September 26, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | QR Code Master：Barcode Scanner | Flowing Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (51 ratings)](https://appshunter.io/ios/app/qr-code-masterbarcode-scanner/id6467838857/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/flowing-time/id6478379373/reviews) |
| Number of ratings | **51** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 49 MB | 38 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SPARK TECH LIMITED](https://appshunter.io/developer/1709259681) | [Norvi Net Technology Co., Ltd.](https://appshunter.io/developer/1700811855) |

## What reviewers say

### QR Code Master：Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-masterbarcode-scanner/id6467838857)

Instantly scan and generate custom QR codes with AI object recognition. Manage your scan history, share codes easily, and personalize designs with colors and titles. Offers a premium subscription for an ad-free experience and advanced features.

**Highlights:** QR and barcode scanning, AI object recognition, Custom QR code creation, History management, Easy sharing and export, Ad-free premium option

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanner.Pro.Week | $4.99 | per 7 days |
| Scanner.Pro.Month | $19.99 | per month |
| Scanner.Pro.Year | $29.99 | per year |


### Flowing Time

[App page](https://appshunter.io/ios/app/flowing-time/id6478379373)

This utility app offers a customizable clock display with various styles and a built-in timer function. It aims to help users manage their time effectively with a simple and intuitive interface.

**Highlights:** Multiple clock styles (digital, analog), Built-in timer function, Simple and clear user interface, Personalized clock experience, Time management assistance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Master：Barcode Scanner free?

QR Code Master：Barcode Scanner is free to download, with in-app purchases available.

### Is Flowing Time free?

Flowing Time is free to download, with no in-app purchases.

### Which has better reviews, QR Code Master：Barcode Scanner or Flowing Time?

QR Code Master：Barcode Scanner is rated higher. QR Code Master：Barcode Scanner averages 4.7 out of 5 from 51 ratings, while Flowing Time averages 2.0 from 1 ratings.

### Do QR Code Master：Barcode Scanner or Flowing Time have ads?

Both QR Code Master：Barcode Scanner and Flowing Time show ads.

### Which is updated more often, QR Code Master：Barcode Scanner or Flowing Time?

QR Code Master：Barcode Scanner ships an update every 9 days, and Flowing Time every 3 months. Most recently, QR Code Master：Barcode Scanner was updated on September 26, 2026 and Flowing Time on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*